How can I initialize a dictionary of distinct empty lists in Python?

My attempt to programmatically create a dictionary of lists is failing to allow me to individually address dictionary keys. Whenever I create the dictionary of lists and try to append to one key, all of them are updated. Here's a very simple test case:

data = {}
data = data.fromkeys(range(2),[])
data[1].append('hello')
print data

Actual result: {0: ['hello'], 1: ['hello']}

Expected result: {0: [], 1: ['hello']}

Here's what works

data = {0:[],1:[]}
data[1].append('hello')
print data

Actual and Expected Result: {0: [], 1: ['hello']}

Why is the fromkeys method not working as expected?